Three-dimensional integrated circuit integration

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United States of America Patent

PATENT NO 9515035
SERIAL NO

14577230

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Wiring structures, methods for providing a wiring structure, and methods for distributing currents with a wiring structure from one or more through-substrate vias to multiple bumps. A first current is directed from a first through-substrate via of a first electrical resistance through a first connection line to a first bump and directing a second current from the first through-substrate via through a second connection line of a second electrical resistance to a second bump. The first connection line has a first length relative to a first position of the first bump and a first cross-sectional area, the second connection line has a second length relative to a first position of the second bump and a second cross-sectional area, the second length is different from the first length, and the second cross-sectional area is different from the first cross-sectional area.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sullivan, Timothy D Underhill, US 138 1681
Wassick, Thomas A LaGrangeville, US 43 525

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